Scores on an exam appear bell-shaped with the middle 68 % of the scores in...
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Scores on an exam appear bell-shaped with the middle 68 % of the scores in the interval (118, 156). According to the empirical rule, the middle 95% of the scores will lie in which interval?Choose the closest:(93, 186)(93, 175)(89, 186)(83, 180)(99, 186)(83, 179)(99, 175)(89, 179)(93, 180)
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